Self-service DSP Getintent lets you create customized templates for dynamic creatives. 

These templates work on Java Script + CSS technology.

To create a new snippet go to the "JS/CSS Snippets" tab



Click the  "+ New snippet" button
 
Then you'll see a JS or CSS redactor 


 

See an example of the JS code and CSS styles description for a 240x400 creative tag.


If you want to check a snippet's proper functioning, first set up a dynamic creative: Adding XML feed and dynamic creative settings